Page 2
Congratulations upon your selection of this CASIO watch. To ensure that this watch provides you with the years of service for which it is designed, carefully read and follow the instructions in this manual, especially the information under “Operating Precautions” and “User Maintenance”.
Page 3
About This Manual • Depending on the model of your watch, display text appears either as dark figures on a light background, or light figures on a dark background. All sample displays in this manual are shown using dark figures on a light background.
Contents About This Manual ....................EN-1 Watch Features ....................EN-4 Configuring Time and Date Settings ..............EN-5 To configure time and date settings ..............EN-5 Selecting a Mode ....................EN-7 Alarm ........................EN-9 To set the alarm time ..................EN-9 To stop the alarm ...................EN-10 To enable and disable the Daily Alarm and Hourly Time Signal .....EN-10 To test the alarm ....................EN-11 Stopwatch ......................
Page 5
Main Indicators ....................EN-13 Specifications ....................EN-14 Operating Precautions ..................EN-16 User Maintenance .................... EN-26 EN-3...
Configuring Time and Date Settings To configure time and date settings 1. In the Timekeeping Mode, press C three times. This causes the seconds to flash on the display. 2. Press A to move the flashing in the sequence shown below to select a setting.
Page 8
3. Use D to change the selected setting. Screen This setting item: Reset the second to 00 • 30 to 59 seconds: Adds 1 to minutes Change the hour or minute • Holding down D changes the current selection at high speed. Change the month, day, or day of the week •...
Selecting a Mode • Press C to change the mode. • After you perform an operation in any mode, pressing C returns to the Timekeeping Mode. Timekeeping Mode Hour : Minutes Seconds Day of week* PM indicator Month Day * SU: Sunday MO: Monday TU: Tuesday WE: Wednesday TH: Thursday FR: Friday SA: Saturday EN-7...
Page 10
Time Setting Stopwatch Mode Alarm Mode • Press B in any mode to illuminate the face of the watch. EN-8...
Alarm When the Daily Alarm is turned on, the alarm sounds for 20 seconds at the preset time each day. When the Hourly Time Signal is turned on, the watch beeps every hour on the hour. • The watch returns to the Timekeeping Mode automatically if you do not perform any button operation for one or two minutes in the Alarm Mode.
2. Press D to increase the flashing digits. • Holding down D changes the setting at high speed. • Press C to return to the Timekeeping Mode. To stop the alarm Press any button to stop the alarm after it starts to sound. To enable and disable the Daily Alarm and Hourly Time Signal Press D while in the Alarm Mode to change the settings of the Daily Alarm and Hourly Time Signal in the following sequence.
Stopwatch The Stopwatch Mode lets you measure elapsed time. The Minutes: Seconds range of the stopwatch is 59 minutes, 59.9 seconds. 1/10 second To measure elapsed time Start Stop Resume Stop Reset EN-12...
Specifications Accuracy: ±30 seconds per month average. Basic Functions: Hour, minute, second, month, day, day of the week, a.m./p.m.(P) Auto-calendar set at 28 days for February Alarm: Setting units: Hour, minute Beeper: 20 seconds Hourly time signal: Watch beeps every hour on the hour. Stopwatch: Measuring units: 1/10 second Measuring capacity: 59 minutes, 59.9 seconds (60 minutes)
Page 17
Battery: CR1616 x 1 (battery sold separately) Battery life: Approximately 3 years Conditions: – Alarm: Once (20 seconds)/day – Illumination: Once (1.5 seconds)/day Specifications are subject to change without notice. EN-15...
Operating Precautions Water Resistance • The information below applies to watches with WATER RESIST or WATER RESISTANT marked on the back cover. Enhanced Water Resistance Under Water Daily Use Resistance Under Daily 20 Atmospheres Atmospheres Atmospheres On watch front or on Marking 5BAR 10BAR...
Page 19
• Watches that do not have WATER RESIST or WATER RESISTANT marked on the back cover are not protected against the effects of sweat. Avoid using such a watch under conditions where it will be exposed to large amounts of sweat or moisture, or to direct splashing with water.
Page 20
If glass fogging does not clear up or if you notice moisture inside of the glass, immediately stop using your watch and take it to your original retailer or to an authorized CASIO service center.
Page 21
Take your watch to your original retailer or to a CASIO service center for inspection and repair (for which you will be charged) or to have the band replaced (for which you will be charged).
Page 22
Temperature • Never leave your watch on the dashboard of a car, near a heater, or in any other location that is subject to very high temperatures. Do not leave your watch where it will be exposed to very low temperatures. Temperature extremes can cause your watch to lose or gain time, to stop, or otherwise malfunction.
Page 23
Magnetism • Though a digital watch normally is not affected by magnetism, very strong magnetism (from medical equipment, etc.) should be avoided because it can cause malfunction and damage to electronic components. Electrostatic Charge • Exposure to very strong electrostatic charge can cause your watch to display the wrong time.
Page 24
Storage • If you do not plan to use your watch for a long time, thoroughly wipe it free of all dirt, sweat, and moisture, and store it in a cool, dry place. Resin Components • Allowing your watch to remain in contact with other items or storing it together with other items for long periods while it is wet can cause color on resin components to transfer to the other items, or the color of the other items to transfer to the resin components of your watch.
Page 25
• Leaving your watch wet for long periods can cause fluorescent color to fade. Wipe the watch dry as soon as possible after it becomes wet. • Semi-transparent resin parts can become discolored due to sweat and dirt, and if exposed to high temperatures and humidity for long periods.
Page 26
• Leaving a leather band where it is exposed to direct sunlight (ultraviolet rays) for long periods or failure to clean dirt from a leather band for long periods can cause it to become discolored. CAUTION: Exposing a leather band to rubbing or dirt can cause color transfer and discoloration.
Page 27
Display figures may be difficult to read when viewed from an angle. Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of your watch or its malfunction.
User Maintenance Caring for Your Watch Remember that you wear your watch next to your skin, just like a piece of clothing. To ensure your watch performs at the level for which it is designed, keep it clean by frequently wiping with a soft cloth to keep your watch and band free of dirt, sweat, water and other foreign matter.
Page 29
• For a resin band, wash with water and then wipe dry with a soft cloth. Note that sometimes a smudge like pattern may appear on the surface of a resin band. This will not have any effect on your skin or clothing. Wipe with a cloth to remove the smudge pattern.
Page 30
Rust can cause sharp areas on metal components and can cause band pins to fly out of position or to fall out. If you ever notice any abnormality immediately stop using your watch and take it to your original retailer or to an authorized CASIO service center.
Page 31
Battery Replacement • Leave battery replacement up to your original retailer or authorized CASIO service center. • Have the battery replaced only with the type specified in the User’s Guide. Use of a different battery type can cause malfunction. •...
Page 32
Low Battery Power • Low battery power is indicated by large timekeeping error, by dim display contents, or by a blank display. • Operation while battery power is low can result in malfunction. Replace the battery as soon as possible. EN-30...